首页> 外文OA文献 >New Watermarking Scheme for Security and Transmission of Medical Images for PocketNeuro Project
【2h】

New Watermarking Scheme for Security and Transmission of Medical Images for PocketNeuro Project

机译:PocketNeuro项目的安全性和医学图像传输新水印方案

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

We describe a new Watermarking system of medical information security and terminal mobile phone adaptation for PocketNeuro project. The later term refers to a Project created for the service of neurological diseases. It consists of transmitting information about patients "Desk of Patients" to a doctor's mobile phone when he is visiting or examining his patient. This system is capable of embedding medical information inside diagnostic images for security purposes. Our system applies JPEG Compression to Watermarked images to adapt them to the doctor's mobile phone. Experiments performed on a database of 30-256x256 pixel-sized neuronal images show that our Watermarking scheme for image security is robust against JPEG Compression. For the purpose of increasing the image Watermarking robustness against attacks for an image transmission and to perform a large data payload, we encode with Turbo-Code image-embedded bits information. Fidelity is improved by incorporation of the Relative Peak Signal-to-Noise Ratio (RPSNR) as a perceptual metric to measure image degradation.
机译:我们描述了一种用于PocketNeuro项目的医疗信息安全和终端移动电话适配的新型水印系统。后一个术语是指为神经疾病服务的项目。它包括在拜访或检查患者时,将有关患者“患者服务台”的信息传输到医生的手机。为了安全起见,该系统能够在诊断图像中嵌入医疗信息。我们的系统将JPEG压缩应用于加水印的图像,以使其适应医生的手机。在包含30-256x256像素大小的神经元图像的数据库上进行的实验表明,我们用于图像安全的水印方案可抵抗JPEG压缩。为了提高图像水印鲁棒性以抵御图像传输的攻击并执行较大的数据有效负载,我们使用Turbo-Code图像嵌入位信息进行编码。通过结合相对峰值信噪比(RPSNR)作为衡量图像质量的感知指标,可以提高保真度。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号